Intelligent assistant system for heart radiofrequency ablation surgery based on ar and ai technology

Abstract

The intelligent assistant system for heart radiofrequency ablation surgery based on AR and AI technology in the present invention: transmits the three-dimensional model of the heart and the catheter detection and scanning data; the 3D modeling module builds a three-dimensional model of the heart cavity in the modeling space based on the catheter detection and scanning data, The relative position relationship between the cavity and the heart matches the three-dimensional model of the heart and the three-dimensional model of the cavity of the heart, determines and retains the position of the three-dimensional heart model in the modeling space; transmits the position of the coronary sinus electrode in the solid heart; 3D modeling module Calibrate in the modeling space based on the position of the coronary sinus electrode in the solid heart, update the position of the coronary sinus electrode in the modeling space based on the changed position of the coronary sinus electrode in the solid heart, and simultaneously update the three-dimensional model of the heart in the modeling space The position of the 3D modeling module is calibrated in the modeling space based on the position of the ablation catheter in the solid heart; the AR head-mounted display device shows that the ablation catheter is located at the point in the three-dimensional model of the heart.

Description

technical field [0001] The invention belongs to the field of medical technology, and in particular relates to an intelligent assistant system for heart radiofrequency ablation surgery based on AR and AI technologies. Background technique [0002] Cardiac radiofrequency ablation is a mature technique for the diagnosis and treatment of cardiovascular diseases. After puncturing the blood vessels on the surface of the body, under the continuous projection of digital subtraction, it is sent into the heart catheter, and the arrhythmia is diagnosed through a specific cardiac catheter operation technique. It is the most advanced means of heart diagnosis and treatment at present. Compared with traditional thoracotomy, its surgical trauma is small, only local anesthesia is required, the operation time is short, the patient suffers less pain, and the operation safety is high. The advantages of fast postoperative recovery, relatively low cost, and immediate curative effect. However, he...

AI Technical Summary

Problems solved by technology

However, he also has a lot of information that doctors need to pay attention to during the operation, and it is difficult to visually display the position of the ablation catheter during the operation. The above reasons lead to the fact that radiofrequency doctors can only get started after long-term (more than 1 year) training, compared with the intuitive coronary surgery in the Department of Cardiology , the current radiofrequency ablation surgery is difficult to operate and the number of doctors is seriously lacking. This is also the problem we decided to solve

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